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The vapour density of a gas is found to 22.4.The volume occupied by 22.4g of the gas at NTP would be A. 2.8L B. 5.6L C. 33.6L D. 11.2L?
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The vapour density of a gas is found to 22.4.The volume occupied by 22...
Explanation:
The vapour density of a gas is defined as the ratio of the molar mass of the gas to the molar mass of hydrogen gas. The molar mass of hydrogen gas is 2 g/mol.
Vapour density of the gas = 22.4
Therefore, the molar mass of the gas = 22.4 x 2 = 44.8 g/mol
According to Avogadro's law, equal volumes of gases at the same temperature and pressure contain an equal number of molecules.
At NTP (Normal Temperature and Pressure), the temperature is 273 K and the pressure is 1 atm.
The volume occupied by one mole of any gas at NTP is 22.4 L (molar volume).
Therefore, the volume occupied by 44.8 g (which is equal to the molar mass of the gas) of the gas at NTP would be:
Volume = (44.8 g) x (1 mol/ molar mass of the gas) x (22.4 L/mol)
Volume = 2 x 22.4 L = 44.8 L
Hence, the correct answer is option C, 33.6L.
Answer: C. 33.6L
The vapour density of a gas is defined as the ratio of the molar mass of the gas to the molar mass of hydrogen gas. The molar mass of hydrogen gas is 2 g/mol.
Vapour density of the gas = 22.4
Therefore, the molar mass of the gas = 22.4 x 2 = 44.8 g/mol
According to Avogadro's law, equal volumes of gases at the same temperature and pressure contain an equal number of molecules.
At NTP (Normal Temperature and Pressure), the temperature is 273 K and the pressure is 1 atm.
The volume occupied by one mole of any gas at NTP is 22.4 L (molar volume).
Therefore, the volume occupied by 44.8 g (which is equal to the molar mass of the gas) of the gas at NTP would be:
Volume = (44.8 g) x (1 mol/ molar mass of the gas) x (22.4 L/mol)
Volume = 2 x 22.4 L = 44.8 L
Hence, the correct answer is option C, 33.6L.
Answer: C. 33.6L
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The vapour density of a gas is found to 22.4.The volume occupied by 22.4g of the gas at NTP would be A. 2.8L B. 5.6L C. 33.6L D. 11.2L?
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The vapour density of a gas is found to 22.4.The volume occupied by 22.4g of the gas at NTP would be A. 2.8L B. 5.6L C. 33.6L D. 11.2L? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The vapour density of a gas is found to 22.4.The volume occupied by 22.4g of the gas at NTP would be A. 2.8L B. 5.6L C. 33.6L D. 11.2L? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The vapour density of a gas is found to 22.4.The volume occupied by 22.4g of the gas at NTP would be A. 2.8L B. 5.6L C. 33.6L D. 11.2L?.
The vapour density of a gas is found to 22.4.The volume occupied by 22.4g of the gas at NTP would be A. 2.8L B. 5.6L C. 33.6L D. 11.2L? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The vapour density of a gas is found to 22.4.The volume occupied by 22.4g of the gas at NTP would be A. 2.8L B. 5.6L C. 33.6L D. 11.2L? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The vapour density of a gas is found to 22.4.The volume occupied by 22.4g of the gas at NTP would be A. 2.8L B. 5.6L C. 33.6L D. 11.2L?.
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